By the way, doctor: How much aspirin should I take to reduce my risk for colon cancer?
The best way to prevent colon cancer is regular screening after age 50, preferably with colonoscopy, which not only finds polyps but also removes them. Lifestyle measures can also help. These include getting regular physical activity, not smoking, and eating a diet rich in plant foods (fruits, vegetables, and whole grains) and low in red and processed meats and alcohol.
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